1 files changed, 31 insertions, 0 deletions
diff --git a/ms/blueprintsprocessor/modules/commons/message-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/message/BluePrintMessageExtensions.kt b/ms/blueprintsprocessor/modules/commons/message-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/message/BluePrintMessageExtensions.kt
new file mode 100644
index 000000000..509689eca
--- /dev/null
+++ b/ms/blueprintsprocessor/modules/commons/message-lib/src/main/kotlin/org/onap/ccsdk/cds/blueprintsprocessor/message/BluePrintMessageExtensions.kt
@@ -0,0 +1,31 @@
+/*
+ * Copyright © 2018-2019 AT&T Intellectual Property.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onap.ccsdk.cds.blueprintsprocessor.message
+
+import org.apache.kafka.common.header.Headers
+import org.apache.kafka.common.header.internals.RecordHeader
+import java.nio.charset.Charset
+
+fun <T : Headers> T?.toMap(): MutableMap<String, String> {
+    val map: MutableMap<String, String> = hashMapOf()
+    this?.forEach { map[it.key()] = String(it.value(), Charset.defaultCharset()) }
+    return map
+}
+
+fun Headers.addHeader(key: String, value: String) {
+    this.add(RecordHeader(key, value.toByteArray()))
+}